Siemens LMV37.4 Series Basic Documentation page 215

Par. Parameter
no.
948 Contact feedback network counter register
950 Required relay state (bit-coded)
Bit 0 = 1: Alarm
Bit 1 = 2: Safety valve
Bit 2 = 4: Ignition
Bit 3 = 8: Fuel valve 1
Bit 4 = 16: Fuel valve 2
Bit 5 = 32: Fuel valve 3 / pilot valve
951 Mains voltage (normalized)
AC 230 V: Voltage = value x 1.683
AC 120 V: Voltage = value x 0.843
954 Intensity of flame
960 Actual flow rate (m³/h, l/h, ft³/h, gal/h)
961 Phase (state for external modules and display)
981 Error memory: Code
982 Error memory: Diagnostic code
992 Error flags
Legend
Std_u8 8 bit integer, not signed
Std_u16 16 bit integer, not signed
Std_u32 32 bit integer, not signed
Std_s8 8 bit integer, signed

Note
This data type is also used to mark an invalid or non-signed value by using the value of -1 !
Std_s16 16 Bit integer, signed

Note
This data type is also used to mark an invalid or non-signed value by using the value of -1 !
Std_s32 32 Bit integer, signed

Note
This data type is also used to mark an invalid or non-signed value by using the value of -1 !
Building Technologies Division
Industry Sector
Number of Type Edit
elements
14 Std_u8 read only
1 Std_u8 read only
1 Std_u8 read only
1 Std_u8 read only
1 Std_u16 read only
1 Std_u8 read only
1 Std_u8 read only
1 Std_u8 read only
10 Hex_32 reset
Basic documentation LMV37.4...
28 Parameter list LMV37.4...
Value range Resolution
Min Max
0 255 1
0 255 1
0 V 255 V 1 V
0% 100% 1%
0 6553.5 0.1
0 255 1
0 255 1
0 255 1
0 0xFFFFFFFF 1
Default Password level
setting
0 SO
0 Info / Service
0 V SO
0% Info / Service
0 Info / Service
0 Info / Service
0 Info / Service
0 Info / Service
0 SO
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CC1P7546en
20.09.2013